1. Exceptional points with waveguide-coupled nanolasers
- Author
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Madiot Guilhem, Loren Patricia, Bazin Alexandre, Chateiller Quentin, Sagnes Isabelle, Beaudoin Grégoire, Pantzas Konstantin, and Raineri Fabrice
- Subjects
Physics ,QC1-999 - Abstract
Exceptional points (EPs) attract lots of attention due to the richness of the phenomenology associated to their presence in the complex eigenspectrum of coupled non-Hermitian systems. Here we provide both a coupled mode theory analysis and an experimental investigation of two nanolasers interacting through a channel-mediated coupling. We demonstrate the transition from Parity-Time (PT) symmetric to PT-broken regime using a thermo-optic control over the laser frequency detuning
- Published
- 2024
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